Prior declaration for a detached house and/or its annexes - DPMI (Form 13703*13)

Ministry of city planning - Cerfa n° 13703*13

Allows to carry out work on a detached house (e.g. extension, window creation) and/or to build an annex to its house (e.g. garage, veranda).


To help you build your pre-work declaration file, you can use a assistance with your request for city planning authorization.

Go to the online administrative form

Verified 01 July 2024 - Directorate for Legal and Administrative Information (Prime Minister)

To whom shall I send this form ?

J'ai réalisé une démarche administrative

Je donne mon avis sur Services Publics +. L'administration concernée me répondra.